Re: Drawing context

[Eric Wasylishen]

Hey Riccardo,
I committed an implementation of -isDrawingToScreen for cairo and tested that 
graphos no longer prints the selection handles to PDFs. :-)
-Eric

On 2012-09-26, at 6:29 AM, Riccardo Mottola <address@hidden> wrote:

> Hi,
>> Greg reported me bug about Graphos and I think it is a GS bug, since it 
>> works on Mac.
>> 
>> During printing, objects should not drawn their editors (= shape or path 
>> handles). To do that, I use:
>> 
>>    if ([[NSGraphicsContext currentContext] isDrawingToScreen])
>>        [editor draw];
>> 
>> thus I suppose that on GS (cairo backend at least) it returns true even 
>> while printing.
>> 
>> Testing is simple: Launch graphos, select some shape, look at the handles, 
>> print (preview). The handles should not print. They do on GS, they don't on 
>> mac.
>> 
> The bug appears to be backend specific: it works on xlib but not on cairo.
> 
> Riccardo
> 
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